Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836426 | Active steering system and grounds maintenance vehicle including same | Christian S. C. Bryant, Sang Pheng, James R. Gaebel | 2020-11-17 |
| 9821689 | Operator platform suspension system for turf maintenance vehicle | Nicholas R. Hiser, C. Mark Atterbury | 2017-11-21 |
| 9623903 | Steering system and utility vehicle incorporating same | David M. Cook, Clark S. Papke | 2017-04-18 |
| 9002585 | Control system for grounds maintenance vehicle, and grounds maintenance vehicle including same | Trevor M. Porter, Christian S. C. Bryant, David M. Converse, John A. Swanson | 2015-04-07 |
| 7553248 | Belt drive system incorporating fixed brake member | Steven C. Finkner, Jeremy J. Tate | 2009-06-30 |
| 7461977 | Pivot assembly | Benjamin P. Davis | 2008-12-09 |
| 6951092 | Operator control system for self-propelled vehicles | Gary L. Nicholson | 2005-10-04 |
| 6668529 | Operator control system for self-propelled vehicles | Gary L. Nicholson | 2003-12-30 |
| 6557331 | Operator control system for self-propelled vehicles | Gary L. Nicholson | 2003-05-06 |
| 6226970 | Bagging assembly for a riding lawn mower | C. Mark Atterbury | 2001-05-08 |
| 6105349 | Riding lawn mower having a liquid-cooled engine | Gary L. Nicholson | 2000-08-22 |
| 5987863 | Lawn mower having flow control baffles and removable mulching baffles | John C. Crumrine | 1999-11-23 |
| 5865020 | Lawn mower having a low center of gravity | John C. Crumrine | 1999-02-02 |
| 5845475 | Lawn mower having flow control baffles and removable mulching baffles | John C. Crumrine | 1998-12-08 |
| 5822961 | Quick adjustment for straight ahead travel for a wheel-steered lawn mower | — | 1998-10-20 |
| 5816033 | Riding lawn mower including a mower deck height control mechanism | John C. Crumrine | 1998-10-06 |
| 5797251 | Blade drive clutch and brake for a lawn mower | — | 1998-08-25 |
| 4958484 | Vegetation cutting blades assembly | — | 1990-09-25 |
| 4878681 | Steering sulky for towing vehicles | Gary L. Rogge | 1989-11-07 |
| 4751932 | Shoe metering panel | — | 1988-06-21 |
| 4684068 | Dual rotating spreaders for harvester discharge | — | 1987-08-04 |
| 4662812 | Bin unloader with oblique pivot axis | Randall E. Breyer | 1987-05-05 |
| 4546600 | Header pivot support | Larry R. James | 1985-10-15 |
| 4545719 | Bifolding shield for agricultural harvester | — | 1985-10-08 |
| 4466447 | Tailings return to threshing section or to cleaning section | Wayne A. Hoefer | 1984-08-21 |